Pyrrosia penangiana
Pyrrosia penangiana in Revis. Fl. Malaya 2: f. 62. 1955
- ≡Niphobolus penangianus in Ic. Pl. 3: pl. 203. 1840
- ≡Polycampium penangianum, Epim. Bot.: 136. 1851
- ≡Polypodium penangianum in Sp. Fil. 5: 52. 1864
- ≡Cyclophorus penangianus, Index Fil.: 200. 1906
- Unknown type category: Dalhousie s.n.
- Unknown type category: Dalhousie s.n. (K)
- =Niphobolus mollis in Bot. Zeitung (Berlin) 6: 121. 1848
- ≡Cyclophorus mollis, Epim. Bot.: 131. 1851
- ≡Polypodium molle in Farngatt. I. Polypodium: 128. 1856
- ≡Pyrrosia mollis in Bull. Chin. Bot. Soc. 1: 53. 1935
- Unknown type category: Zollinger 3183
- Unknown type category: Zollinger 3183 (L)
- Unknown type category: Zollinger 3183 (Z)